diff --git a/README.md b/README.md
index 201f42c3..06f0ae40 100644
--- a/README.md
+++ b/README.md
@@ -185,7 +185,6 @@ Principaux contenus:
 
 # TODO
 
- - redirection pour authentification
  - import/export Excel
  
 
diff --git a/app/auth/routes.py b/app/auth/routes.py
index b45e05c2..410c5f43 100644
--- a/app/auth/routes.py
+++ b/app/auth/routes.py
@@ -4,6 +4,7 @@ auth.routes.py
 """
 
 from flask import render_template, redirect, url_for, current_app, flash, request
+from flask_login.utils import login_required
 from werkzeug.urls import url_parse
 from flask_login import login_user, logout_user, current_user
 
diff --git a/app/decorators.py b/app/decorators.py
index 846c2915..412b5940 100644
--- a/app/decorators.py
+++ b/app/decorators.py
@@ -108,11 +108,12 @@ def permission_required(permission):
             # current_app.logger.info(
             #    "permission_required: %s in %s" % (permission, g.scodoc_dept)
             # )
-            if not current_user.has_permission(permission, g.scodoc_dept):
+            scodoc_dept = getattr(g, "scodoc_dept", None)
+            if not current_user.has_permission(permission, scodoc_dept):
                 abort(403)
             return f(*args, **kwargs)
 
-        return decorated_function
+        return login_required(decorated_function)
 
     return decorator